The Knox Xerox G4 Pro 25.2K/38kpV is part of Knox’s advanced Xerox Series, offering a new standard in performance and reliability for solar power systems. Designed for both residential and commercial solar setups, this Three Phase Inverter ensures smooth power conversion and optimal energy yields even in challenging environments.
Built to international quality standards, the G4 Pro model combines cutting-edge engineering with user-friendly functionality. Its compact wall-mount design allows for easy installation using basic tools, while the Solplanet app simplifies setup, monitoring, and maintenance.
With IP66 protection, the inverter performs reliably in outdoor conditions, resisting dust and water ingress. The wide MPP voltage range (150V–1000V) and maximum 20A input current make it suitable for bifacial and large-area photovoltaic modules, enabling greater flexibility and energy capture.
Additionally, the inverter supports 150% PV array oversizing, allowing users to achieve higher yields without compromising performance. Whether you’re installing a new solar system or upgrading an existing one, the Knox Xerox G4 Pro 25.2K/38kpV ensures efficient, durable, and intelligent power management — making it a trusted choice among Knox solar inverters.
Technical Specifications:
| INPUT (DC) | |
| Parameter | Value |
|---|---|
| Max. PV modules power (W) | 32500 |
| Max. input voltage (V) | 1100 |
| Initial feed-in voltage (V) | 180 |
| Min. input voltage (V) | 125 |
| Rated input voltage (V) | 560 |
| MPPT Voltage Range (V) | 150 – 1000 |
| Full load DC voltage range (V) | 400 – 850 |
| Max. DC input current (A) | 40 / 32 |
| Isc PV, Absolute current (A) | 60 / 48 |
| Number of MPPT Trackers | 2 |
| Strings per MPPT Tracker | 2 / 2 |
| OUTPUT (AC) | |
| Parameter | Value |
| Max. Output apparent power (VA) | 25000 |
| Rated Output power (W) | 25000 |
| Max. AC Output Current (A) | 39.8 |
| Nominal Grid Voltage (V) | 230, 3/N/PE |
| Nominal Frequency (Hz) | 50 / 60 |
| Power factor | 0.8 ind – 0.80 cap |
| Topology | Non-isolated |
| Operating temperature range | –25 ~ +60 °C |
| Degree of protection | IP66 |




